Have you ever sung with a karaoke ?   Yes , I do it quite often .   Karaoke has become a major entertainment . I wonder why .   Simple , it's fun .   How much fun is there in singing in front of other people , especially if you don't sing well ?   Ah , that's the biggest fun of all . You see , even though you're not a good singer , people will listen to you .   I wouldn't do that .   But I like the feeling . 